Question 728 Deck General

70% to pass

Argon is classified as a _______________.

A flammable gas
B nonflammable gas
C corrosive
D flammable liquid
AI Explanation

The correct answer is B) nonflammable gas. Argon is a noble gas, which means it is chemically inert and does not participate in combustion reactions. Argon is classified as a nonflammable gas under the regulations governing the US Coast Guard Captain's License Examinations. The other answer choices are incorrect because: A) Argon is not a flammable gas, C) Argon is not corrosive, and D) Argon is a gas, not a liquid.

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